You've seen the transcripts. He'll seem functional and then - cease abruptly and I can't reliably predict it. He was smiling while we were playing Governor, then he was - still smiling, but -
I cannot guarantee he will not just leap off his balcony as soon as he hears you. I don't know.
This is going to look rather awful from the perspective of thinking it's a hallucination. I don't kidnap him to go see Thauron so as to remain in-character, and then shortly afterward here are me and relatives he doesn't want to talk to with a more compelling reason to go see Thauron!
I remain highly averse to kidnapping. Why is it you need to deliver your father's orders directly?
I'm trying to come up with something involving a letter with dismissible obscuring illusion on it so a Dwarf can deliver it - or me strategically turning off Allspeak or something.
He asked me, the other day, if I'd stop him if he jumped -
Sigh. I can turn someone who can hear the message invisible, ask him via Dwarf if he'll see me, record without understanding a message, replay it without understanding it.
Eventually he is going to notice that the strategic situation he's being invited to react to would be pointless as an exercise if false -
Yes, I'm now instead dwelling on what he's going to think of all this in retrospect upon realizing it happened.
My point is that, once he becomes persuaded that all this is real, his opinion about past events is going to be dominated by wishing he'd used his avenues for influence better, not by being angry that you knew what he went through and were prepared to see it done again a hundred times over. He has the rest of us to care about his wellbeing, he doesn't do it himself.